/**
 * -------------------------------------------------------------------------- *
 * 								GMS Messenger
 * 						Experimental Messanger System 
 * -------------------------------------------------------------------------- *
 * Type:	com.gs.gms.service.UserService
 * Date:	Nov 8, 2013  12:58:24 PM
 * 
 * -------------------------------------------------------------------------- *
 */
package com.gs.gms.service;

import java.util.List;

import com.gs.gms.common.exceptions.GmsApplicationException;
import com.gs.gms.model.dto.UserDto;

/**
 * @author Sabuj Das | sabuj.das@gmail.com
 *
 */
public interface UserService {

	long registerUser(UserDto userDto) throws GmsApplicationException;
	
	List<UserDto> getAllConnectedUsers(String userName) throws GmsApplicationException;
	
}
